87 TPI Fuel Pressure Setting

[nacelp]

I start at 43ish.  Just a few minutes driving anf the B/L tells me which way
to go.
Don't really assume much on fuel pressures.  They are so eninge specific.
I've seen 305 injectors in a 350 that wound up perfectly happy at 38 PSI.
(after chip work).
Grumpy


> Does anyone know the Stock fuel pressure setting on a 87 Iroc With a 305
TPI motor I put a adjustable fuel pressure Regulator on and it is running a
little Fat. I needed to increase the fuel pressure to compensate for the
increase from a 305 to a 327 but I bought the system in parts and I put the
Adjustable regulator on as I was putting it together and none of my manuals
gives a setting so I set it at about 50 PSI to start. Even some formulas for
calculating what it would be would be fine I have a Big Calculator ;)
>
> I am in the process of coming up with a new Chip for it and another
project (Can never have just one going) but I need to figure out the chip
stuff first, but any suggestions on what to add there also would be fine.
>
> Thanks,
> Todd
>
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